Datasheet
SPD II and SPD III
AC Surge Protector
NEW
The SPD II range of surge protectors are used for
transient surge protection of single and multi-phase
power circuits at the main electrical panel. SPD IIIs are
for the protection of individual electrical devices. They
provide common-mode protection (between each Line
and Ground), with impulse discharge capacity (Imax)
40kA for SPD II and 20kA for SPD III.
The SPD design is based on high-energy varistors
(MOVs) equipped with thermal disconnects and integral
failure indicators. A remote signaling contact for
disconnection indication is standard on each unit. For ease
of replacement, varistors are housed in pluggable modules
with connections that are mechanically keyed to the
base to prevent incorrect arrestor module replacement.
Typical applications include low voltage distribution, or
protection of industrial control systems, equipment
assemblies and devices.
Clearwater Tech - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.clrwtr.com - Email: info@clrwtr.com
AC Surge Protector
For transient voltage protection
of single and multi-phase circuits,
in the main electrical panel,
downstream of the main circuit
breaker, or in control panels.
SPD II
SPD II 120V/40kA
SPD II 230V/40kA
Technical data
AC Network
120/240V, 120/208V
220/380V, 240/415V
Connection Mode
1 Pole, L-N or L-G
1 Pole, L-N or L-G
Max. Operating Voltage (MCOV)
150VAC
275VAC
TOV Withstand
150VAC
275VAC
Leakage Current at Uc
<1mA
<1mA
Follow Current
none
none
UL Nominal Discharge Current (In), 15 impulses 8/20 μs
20kA
20kA
Max. Discharge Current (Imax), 1 impulse 8/20 μs
40kA
40kA
UL Voltage Protection Rating (VPR)
500V
900V
Protection Level (Up)
0.9kV
1.25kV
UL Short-Circuit Current Rating (SCCR)
25kAIC
25kAIC
AC System
Single-phase
Single-phase
Thermal Disconnector
UL 60691
UL 60691
Overcurrent Protection
Time Delay - 125A Max.
Time Delay - 125A Max.
Dimensions (mm)
90 x 18 x 67
90 x 18 x 67
Connection
Screw terminals, #4 AWG Max.
Screw terminals, #4 AWG Max.
Remote Signal Indicator
250VAC Max, 2A
250VAC Max, 2A
Mounting
Din-rail, TS35
Din-rail, TS35
Operating Temp
-50°C to +85°C
-50°C to +85°C
Operating Altitude (Max.)
13,000 ft (4,000m)
13,000 ft (4,000m)
Relative Humidity
5 to 95% non-condensing, up to 100% external
5 to 95% non-condensing, up to 100% external
Enclosure Material
Thermoplastic UL94-V0
Thermoplastic UL94-V0
Environmental Rating
IP20
IP20
Weight
3.4 oz
3.4 oz
Approvals
18
IEC 61643-1 - INTERNATIONAL
67
Class
EN 61643-11 - EUROPE
Class I, Class II
NF EN 61643-11 - FRANCE
Class I, Class II
UL1449 3rd Edition - USA and CANADA
Low Voltage SPD
RoHS
Directive 2002/95/EC
I, Class II
Ordering Data
Class I, Class II
Class I, Class II
10.6
Class I, Class II
Low Voltage SPD
L/N
Directive 2002/95/EC
90
Type Surge Protector
Bus bars
Part No.
Type Part No.
SPD II 120V/40kA 6720005410
SPD II 230V/40kA6720005411
Type
Type
Part No.
Part No.
SPD 2P LINK
6720005417
SPD 2P LINK
6720005417
SPD 3P LINK
6720005418
SPD 3P LINK
6720005418
SPD 4P LINK
6720005419
SPD 4P LINK
6720005419
L/N
10.6
1.4
1.1
1.2
18
67
C
L/N
Mi
Ft
o
t
90
V
V: High-energy varistor
Ft: Thermal fuse
C: Remote signaling contact
t0: Thermal disconnection
system
Mi: Disconnection indicator
L/N
2
1.4
1.1
1.2
SPD II bus bars
C
Clearwater Tech
- Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.clrwtr.com - Email: info@clrwtr.com
Mi
Ft
o
AC Surge Protector
For transient voltage protection
of single and multi-phase circuits,
in the main electrical panel,
downstream of the main circuit
breaker, or in control panels.
SPD II
SPD II 277V/40kA
SPD II 480V/40kA
Technical data
AC Network
220/380V, 277V
347/600V, 480V
Connection Mode
1 Pole, L-N or L-G
1 Pole, L-N or L-G
Max. Operating Voltage (MCOV)
400VAC
550VAC
TOV Withstand
400VAC
550VAC
Leakage Current at Uc
<1mA
<1mA
Follow Current
none
none
UL Nominal Discharge Current (In), 15 impulses 8/20 μs
20kA
20kA
Max. Discharge Current (Imax), 1 impulse 8/20 μs
40kA
40kA
UL Voltage Protection Rating (VPR)
1500V
1800V
Protection Level (Up)
1.8kV
2.5kV
UL Short-Circuit Current Rating (SCCR)
25kAIC
25kAIC
AC System
Single-phase
Single-phase
Thermal Disconnector
UL 60691
UL 60691
Overcurrent Protection
Time Delay - 125A Max.
Time Delay - 125A Max.
Dimensions (mm)
90 x 18 x 67
90 x 18 x 67
Connection
Screw terminals, #4 AWG Max.
Screw terminals, #4 AWG Max.
Remote Signal Indicator
250VAC Max, 2A
250VAC Max, 2A
Mounting
Din-rail, TS35
Din-rail, TS35
Operating Temp
-50°C to +85°C
-50°C to +85°C
Operating Altitude
13,000 ft (4,000m)
13,000 ft (4,000m)
Relative Humidity
5 to 95% non-condensing, up to 100% external
5 to 95% non-condensing, up to 100% external
Enclosure Material
Thermoplastic UL94-V0
Thermoplastic UL94-V0
Environmental Rating
IP20
IP20
Weight
3.4 oz
3.4 oz
Approvals
18
67
IEC 61643-1 - INTERNATIONAL
Class I, Class II
EN 61643-11 - EUROPE
Class I, Class II
NF EN 61643-11 - FRANCE
Class I, Class II
UL1449 3rd Edition - USA and CANADA
Low Voltage SPD
RoHS
Directive 2002/95/EC
Class I, Class II
Class I, Class II
10.6
Class I, Class II
Low Voltage SPD
L/N
Directive 2002/95/EC
90
Ordering Data
Type Surge Protector
Bus bars
Part No.
Type Part No.
SPD II 277V/40kA6720005412
SPD II 480V/40kA6720005413
Type
Type
Part No.
Part No.
SPD 2P LINK
6720005417
SPD 2P LINK
6720005417
SPD 3P LINK
6720005418
SPD 3P LINK
6720005418
SPD 4P LINK
6720005419
SPD 4P LINK
6720005419
L/N
10.6
1.4
1.1
1.2
18
67
C
L/N
Mi
Ft
Ft: Thermal fuse
C: Remote signaling contact
o
t
90
V: High-energy varistor
V
t0: Thermal disconnection
system
Mi: Disconnection indicator
L/N
1.4
1.1
1.2
SPD II bus bars
C
Clearwater TechMi- Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.clrwtr.com - Email: info@clrwtr.com
Ft
o
AC Surge Protector
For transient voltage protection
of multi-phase circuits with
TT grounding systems.
SPD II
SPD II N/PE
67
18
N
Technical data
90
67
Network
230/400V, 120/208V
Max. Operating Voltage (MCOV)
255VAC
TOV Withstand
400VAC
Leakage Current at Uc
none
Follow Current
100A
Nominal Discharge Current (In), 15 impulses 8/20 μs
20kA
Max. Discharge Current (Imax), 1 impulse 8/20 μs
40kA
Protection Level (Up)
1.5kV
UL Short-Circuit Current Rating (SCCR)
25kAIC
Dimensions (mm)
90 x 18 x 67
Connection
Screw terminals, #4 AWG Max.
Mounting
Din-rail, TS35
Operating Temp
-40°C to +85°C
Enclosure Material
Thermoplastic UL94-V0
Environmental Rating
IP20
18
N
90
N
GDT
GDT: Specific gas tube
Approvals
IEC 61643-1 - INTERNATIONAL
Class II
EN 61643-11 - EUROPE
Class II
NF EN 61643-11 - FRANCE
Class II
UL1449 3rd Edition - USA
Low Voltage SPD
N
GDT
Ordering data
Surge Protector
Type Part No.
SPD II N/PE6720005414
Bus bars
Type
SPD S LINK 1/3
Part No.
6720005416
SPD II bus bars
4
Clearwater Tech - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.clrwtr.com - Email: info@clrwtr.com
AC Surge Protector
For transient voltage protection
of single-phase circuits with
TT grounding systems.
SPD II
SPD II 120V/G/40kA
Imax
40 k
Technical data
67
TN-TT
Max. Operating Voltage (MCOV)
150VAC
TOV Withstand
150VAC
Leakage Current at Uc
<1mA
Protection Mode
MC/MD
Nominal Discharge Current (In), 15 impulses 8/20 μs
20kA
Max. Discharge Current (Imax), 1 impulse 8/20 μs
40kA
Protection Level (Up)
1.5/0.9kV
Residual Voltage @ 5k
0.6kV
Short-Circuit Current Rating (SCCR)
10kAIC
AC System
Single-phase
Thermal Disconnector
Internal
Overcurrent Protection
Fuses type gG 50A Max.
Dimensions (mm)
90 x 18 x 58
Connection
Screw terminals, #4AWG Max.
Disconnection Indicator
2 mechanical indicators
Installation Ground Fault Breaker
Type S or delayed
Mounting
Din-rail, TS35
Operating Temp
-40°C to +85°C
Operating Altitude
13,000 ft (4,000m)
Relative Humidity
5 to 95% non-condensing, up to 100% external
Enclosure Material
Thermoplastic UL94-V0
Environmental Rating
IP20
Weight
3.4 oz
L
L
N
EN 61643-11 - EUROPE
Low Voltage SPD - Test Class II
NF EN 61643-11 - FRANCE
Low Voltage SPD - Test Class II
UL1449 3rd Edition
Approval in process
C
Ft
t
Ft
to
t
V
V
L
N
C
Ft
Ft
o
o
GDT
Low Voltage SPD - Test Class II
L/N L/N
SPD II bus bars V
C
Approvals
IEC 61643-1 - INTERNATIONAL
N
90
1.4
1.1
1.2
Connection Mode
18
10.6
V
: High energy varistor
GDT : High energy Gas tube
Ft : Thermal fuse
C : Remote signaling contact
t° : Thermal disconnection system
1.4
1.1
1.2
120V
1.4
1.1
1.2
AC Network
V: High-energy varistor
GDT: High energy gas tube
to
Ft: Thermal fuse
V
C: Remote signaling contact
Ordering Data
Surge Protector
GDT
Type t0: Thermal disconnection system
Part No.
SPD II 120V/G/40kA6720005415
Bus bars
Type
Part No.
SPD 2P LINK
6720005417
SPD 3P LINK
6720005418
SPD 4P LINK
6720005419
Clearwater Tech - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.clrwtr.com - Email: info@clrwtr.com
AC Surge Protector
For transient voltage protection of
single-phase devices.
Local indicator (red LED) warns
replacement is needed.
SPD III
SPD III 120V/10kA
Imax
10 kA
Imax
10 kA
58
18
Technical data
L
18
58
AC Network
120V
Connection Mode
TN-TT
Max. Operating Voltage (MCOV)
150VAC
A40
150VAC
TOV Withstand
Max load current
Leakage Current at Uc
Follow Current
A40
L
90
16A
N
N
L
90
none
N
A
A
none
Nominal Discharge Current (In), 15 impulses 8/20 μs
5kA
Max. Discharge Current (Imax), 1 impulse 8/20 μs
10kA
Protection Level (Up)
0.7kV
Short-Circuit Current Rating (SCCR)
10kAIC
AC System
Single-phase
Thermal Disconnector
UL 60691 Internal
Overcurrent Protection
Time Delay - 125A Max.
Dimensions (mm)
90 x 18 x 58
Connection
Screw terminals, #4 AWG Max.
Remote Signal Indicator
250VAC Max, 2A
Mounting
Din-rail, TS35
Operating Temp
-40°C to +85°C
Operating Altitude
13,000 ft (4,000m)
Relative Humidity
5 to 95% non-condensing, up to 100% external
Enclosure Material
Thermoplastic UL94-V0
Environmental Rating
IP20
Weight
3.4 oz
L
L
N
N
DS98
V: MOV
t
L
Ft
to
o
V
t
Ft
V
V
GDT
Ft
to
o
NFt
V
L
N
V : MOV
DS98GDT: Gas tube
GDT : Gas tube
Ft:
fuse
Ft Thermal
: Thermal fuse
: Thermal disconnection
disconnection mechanism
t0t°: Thermal
V : MOV
GDT : Gasmechanism
tube
Ft : Thermal fuse
t° : Thermal disconnection mechanism
GDT
L
N
L
120V AC
Approvals
N
IEC 61643-1 - INTERNATIONAL
Class II, Class III
EN 61643-11 - EUROPE
Class II, Class III
NF EN 61643-11 - FRANCE
Class II, Class III
Ordering data
Surge Protector
Type Part No.
SPD III 120V/10kA6720005416
1 x SPD III 120V/10kA
(6720005416)
Clearwater Tech - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.clrwtr.com - Email: info@clrwtr.com
AC Surge Protector SPD II
Basic configurations 1
L/N
L/N
TF
L/N
TF
L1
TF
L2
TF
TF
L3
TF
SPD parts needed:
Nom. V
Description
Part Number
Qty
Qty
Qty
110/120V
SPD II 120V/40kA
6720005410
1
2
3
230/240V
SPD II 230V 40kA
6720005411
1
2
3
277V
SPD II 277V 40kA
6720005412
1
2
3
480V
SPD II 480V 40kA
6720005413
1
2
3
All
SPD 2P Link
6720005417
0
1
0
All
SPD 3P Link
6720005418
0
0
1
Basic configurations 2
L1
L2
TF
TF
L3
TF
N
TF
SPD parts needed:
Nom. V
Description
Part Number
Qty
110/120V
SPD II 120V/40kA
6720005410
4
230/240V
SPD II 230V 40kA
6720005411
4
277V
SPD II 277V 40kA
6720005412
4
480V
SPD II 480V 40kA
6720005413
4
All
SPD 4P Link
6720005419
1
Clearwater Tech - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.clrwtr.com - Email: info@clrwtr.com
AC Surge Protector
SPD II
Basic configurations 3
TT network
Nom: 120V
L1
TT network
N
L1
TF
L2
TF
SPD parts needed:
TF
L3
N
TF
SPD parts needed:
Nom. V
Description
Part Number
Qty
Nom. V
Description
Part Number
Qty
120V
SPD II 120V/G/40kA
6720005415
1
110/120V
SPD II 120V/40kA
6720005410
3
230/240V
SPD II 230V 40kA
6720005411
3
277V
SPD II 277V 40kA
6720005412
3
480V
SPD II 480V 40kA
6720005413
3
All
SPD II N/PE
6720005414
1
All
SPD S Link 1/3
6720005416
1
8
Clearwater Tech - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.clrwtr.com - Email: info@clrwtr.com